Özden Sertçelik, Ümran, Elif Tuğçe Korkmaz, Elif Babaoğlu, Sevinç Sarınç Ulaşlı, Deniz Köksal, and Salih Emri. “A Rare Cause of Pleural Effusion: Ankylosing Spondylitis”. Acta Medica 49, no. 2 (July 12, 2018): 38–40. Accessed April 26, 2024. https://actamedica.org/index.php/actamedica/article/view/129.